maint: curate lta test data

Author: mgxd

nitransforms/tests/data/inv.lta

@@ -0,0 +1,30 @@
+# transform file r2r.lta
+# created by mathiasg on Mon Oct 28 10:10:33 2019
+
+type      = 1 # LINEAR_RAS_TO_RAS
+nxforms   = 1
+mean      = 54.0000 54.0000 32.0000
+sigma     = 10000.0000
+1 4 4
+9.999846220016479e-01 -5.347198806703091e-03 -1.405566930770874e-03 5.677490234375000e-01 
+5.356632173061371e-03 9.999625086784363e-01 6.796687841415405e-03 -1.139907836914062e-01 
+1.369170844554901e-03 -6.804168224334717e-03 9.999758601188660e-01 -7.413177490234375e-01 
+0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 1.000000000000000e+00 
+src volume info
+valid = 1  # volume info valid
+filename = s1.nii.gz
+volume = 108 108 65
+voxelsize = 2.000000000000000e+00 2.000000000000000e+00 2.200000047683716e+00
+xras   = -9.997125267982483e-01 -9.081402793526649e-03 -2.219032309949398e-02
+yras   = -1.859129406511784e-02 8.780360817909241e-01 4.782331883907318e-01
+zras   = -1.514087524265051e-02 -4.785082638263702e-01 8.779525160789490e-01
+cras   = -5.668334960937500e-01 1.249689483642578e+01 1.591018676757812e+01
+dst volume info
+valid = 1  # volume info valid
+filename = s2.nii.gz
+volume = 108 108 65
+voxelsize = 2.000000000000000e+00 2.000000000000000e+00 2.200000047683716e+00
+xras   = -9.997125267982483e-01 -9.081402793526649e-03 -2.219032309949398e-02
+yras   = -1.859129406511784e-02 8.780360817909241e-01 4.782331883907318e-01
+zras   = -1.514087524265051e-02 -4.785082638263702e-01 8.779525160789490e-01
+cras   = -5.668334960937500e-01 1.249689483642578e+01 1.591018676757812e+01

nitransforms/tests/data/r2r.lta

@@ -0,0 +1,30 @@
+# transform file out.lta
+# created by mathiasg on Mon Oct 28 10:09:56 2019
+
+type      = 0 # LINEAR_VOX_TO_VOX
+nxforms   = 1
+mean      = 54.0000 54.0000 32.0000
+sigma     = 10000.0000
+1 4 4
+9.999839663505554e-01 5.470472387969494e-03 -1.594387926161289e-03 -4.727140665054321e-01 
+-5.460649263113737e-03 9.999626874923706e-01 7.365986239165068e-03 -1.489355117082596e-01 
+1.350929029285908e-03 -6.080299150198698e-03 9.999765157699585e-01 -7.533841580152512e-02 
+0.000000000000000e+00 0.000000000000000e+00 0.000000000000000e+00 1.000000000000000e+00 
+src volume info
+valid = 1  # volume info valid
+filename = s1.nii.gz
+volume = 108 108 65
+voxelsize = 2.000000000000000e+00 2.000000000000000e+00 2.200000047683716e+00
+xras   = -9.997125267982483e-01 -9.081402793526649e-03 -2.219032309949398e-02
+yras   = -1.859129406511784e-02 8.780360817909241e-01 4.782331883907318e-01
+zras   = -1.514087524265051e-02 -4.785082638263702e-01 8.779525160789490e-01
+cras   = -5.668334960937500e-01 1.249689483642578e+01 1.591018676757812e+01
+dst volume info
+valid = 1  # volume info valid
+filename = s2.nii.gz
+volume = 108 108 65
+voxelsize = 2.000000000000000e+00 2.000000000000000e+00 2.200000047683716e+00
+xras   = -9.997125267982483e-01 -9.081402793526649e-03 -2.219032309949398e-02
+yras   = -1.859129406511784e-02 8.780360817909241e-01 4.782331883907318e-01
+zras   = -1.514087524265051e-02 -4.785082638263702e-01 8.779525160789490e-01
+cras   = -5.668334960937500e-01 1.249689483642578e+01 1.591018676757812e+01

nitransforms/tests/data/v2v.lta

@@ -36,7 +36,7 @@ def test_LinearTransformArray(tmpdir, data_path):
     assert lta['nxforms'] == 0
     assert len(lta['xforms']) == 0
 
-    test_lta = str(data_path / 'inv.lta')
+    test_lta = str(data_path / 'r2r.lta')
     with open(test_lta) as fp:
         lta = LTA.from_fileobj(fp)